<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<input type="text" placeholder="请输入数量">
<input type="button" value="帅哥" onclick="f(1)">
<input type="button" value="美女" onclick="f(2)">
<script>

    let input=document.querySelector("input");
    function f(x) {
        for(let i=0;i<input.value;i++){
            let img=document.createElement("img");
            let name= x==1?"../day01/ikun.jpg":"../小骨.jpeg";
            img.src=name;
            img.width=100;
            document.body.append(img);
        }
    }

</script>
</body>
</html>